Not sure why you’re getting downvoted. At face value alone the alleged “Hey Fascist, Catch!” text on the casing is not something a right winger would say about their own ideological cousin, and if true as well, the shooter may have dated a trans individual. The preponderance of the circumstantial evidence we’ve been told (albeit with the caveat that we can’t trust news orgs that are kissing the ring) would seem to point towards the shooter aligning with left-leaning traits.
Edit: you downvoters need to check your cancel votes at the door. Just because there’s a possibility you might dislike the reality of the situation not turning out how you’d like.
/Kidsarefuckingstupid